{"data":{"url":"/uploads/projects/8c9a89c36f0e867eef024d799efca3bc/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YzlhODljMzZmMGU4NjdlZWYwMjRkNzk5ZWZjYTNiYy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODE0OTAzNjAzMjMyNDczMDAsImV4cCI6MTc4MTUwODM2MH0.Hg8fH7VT4QixgQXnHI4mRcr-8IUsFvgtgB9czT6FjJA\u0026attachment=%E8%AF%81%E5%88%B8%E6%8A%95%E8%B5%84%E8%AF%BE.epub"},"errcode":0,"message":"获取电子书下载链接成功"}